Military medicine
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Editorial Comment Letter
COVID-19 on Board a Submarine; a Retrospective Review.
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Editorial Comment Letter
Secondary Syphilis, Urticarial Eruption, and COVID-19 Vaccination.
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Objectively determining soldiers' fatigue levels could help prevent injuries or accidents resulting from inattention or decreased alertness. Eye-tracking technologies, such as optical eye tracking (OET) and electrooculography (EOG), are often used to monitor fatigue. Eyeblinks-especially blink frequency and blink duration-are known as easily observable and valid biomarkers of fatigue. Currently, various eye trackers (i.e., eye-tracking glasses) are available on the market using either OET or EOG technologies. These wearable eye trackers offer several advantages, including unobtrusive functionality, practicality, and low costs. However, several challenges and limitations must be considered when implementing these technologies in the field to monitor fatigue levels. This review investigates the feasibility of eye tracking in the field focusing on the practical applications in military operational environments. ⋯ Monitoring physiological and psychological readiness of soldiers, as well as other civil professionals that face higher risks when their attention is impaired or reduced, is necessary. However, improvements to eye-tracking devices' hardware, calibration method, sampling rate, and algorithm are needed in order to accurately monitor fatigue levels in the field.
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The U.S. military has a 50-year history of managing resettlement or refugee camps on bases. In July and August 2021, more than 124,000 persons were evacuated from Afghanistan, with 55,000 Afghans temporarily housed at U.S. military bases around the world during Operation Allies Welcome (OAW) at its peak. ⋯ Partners and providers involved in any refugee setting should become familiar with updated guidelines, standards, and best practices and apply them to any operation to ensure a rights-based approach to protection, care, and the health and well-being of refugees.